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LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

The Mines of Moria

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9473 The Mines of Moria

735 pieces in 170 part and color combinations, plus 9 minifigures.

LEGO counts 776 pieces. This inventory comes from a separate parts catalog and lists 781, including the 46 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

10 more look-alike pairs
  • Brick Sloped 45° 2 x 2 Black ×2 Dark Bluish Gray ×12 Black is darker than Dark Bluish Gray.
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black ×2 Dark Bluish Gray ×6 Black is darker than Dark Bluish Gray.
  • Plate 1 x 1 Black ×2 Dark Bluish Gray ×7 Black is darker than Dark Bluish Gray.
  • Plate 1 x 2 Black ×5 Dark Bluish Gray ×17 Black is darker than Dark Bluish Gray.
  • Plate 1 x 3 Black ×12 Dark Bluish Gray ×4 Black is darker than Dark Bluish Gray.
  • Plate Special 1 x 2 Side Handle [Free Ends] Black ×1 Dark Bluish Gray ×4 Black is darker than Dark Bluish Gray.
  • Tile 1 x 1 with Groove Black ×2 Dark Bluish Gray ×35 Black is darker than Dark Bluish Gray.
  • Tile 1 x 2 with Groove Black ×2 Dark Bluish Gray ×13 Black is darker than Dark Bluish Gray.
  • Tile 1 x 4 with Groove Black ×2 Dark Bluish Gray ×6 Black is darker than Dark Bluish Gray.
  • Tile 2 x 2 with Groove Black ×2 Dark Bluish Gray ×5 Black is darker than Dark Bluish Gray.
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Piece checklist

Dark Bluish Gray 409 pieces

  • Bar 6L with Stop Ring Dark Bluish Gray Part 63965 Element 6170420 or 6081987 Also in Black ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Bluish Gray Part 99780 Element 6000606 ×4
  • Brick 1 x 1 Dark Bluish Gray Part 3005 Element 4211098 Also in Black ×11
  • Brick 1 x 1 x 5 with Solid Stud Dark Bluish Gray Part 2453b Element 4210690 ×4
  • Brick 1 x 10 Dark Bluish Gray Part 6111 Element 4211107 ×1
  • Brick 1 x 12 Dark Bluish Gray Part 6112 Element 4210798 ×1
  • Brick 1 x 16 Dark Bluish Gray Part 2465 Element 4210783 ×1
  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 Also in Black ×27
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Dark Bluish Gray Part 2454a ×8
  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 ×4
  • Brick 1 x 4 Dark Bluish Gray Part 3010 Element 4211103 Also in Black ×22
  • Brick 1 x 6 Dark Bluish Gray Part 3009 Element 4211100 Also in Black ×5
  • Brick 1 x 8 Dark Bluish Gray Part 3008 Element 4211099 ×3
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×3
  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 ×8
  • Brick 2 x 3 Dark Bluish Gray Part 3002 Element 4211105 ×10
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 Also in Black ×6
  • Brick Round 1 x 1 Open Stud Dark Bluish Gray Part 3062b Element 4211090 ×1
  • Brick Round 2 x 2 with Axle Hole Dark Bluish Gray Part 3941 Element 4249139 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Bluish Gray Part 54200 Element 4504378 or 4244373 4 spares in the box ×24
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 ×5
  • Brick Sloped 45° 2 x 1 Double with Inside Stud Holder Dark Bluish Gray Part 3044c Element 4226221 ×6
  • Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Dark Bluish Gray Part 3048c Element 4552203 or 4541244 ×8
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Bluish Gray Part 3040b Element 4211135 ×12
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 Also in Black ×12
  • Brick Sloped 45° 2 x 2 Double Concave Dark Bluish Gray Part 3046a Element 6477380 or 4210702 ×4
  • Brick Sloped 45° 2 x 2 Double Convex Dark Bluish Gray Part 3045 Element 4210646 ×8
  • Brick Sloped Inverted 45° 2 x 1 Dark Bluish Gray Part 3665 Element 4211096 ×12
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Dark Bluish Gray Part 3660 Element 4211000 Also in Black ×6
  • Brick Sloped Inverted 75° 2 x 1 x 3 Dark Bluish Gray Part 2449 Element 4500975 or 4226442 ×4
  • Brick Special 1 x 1 with Headlight Dark Bluish Gray Part 4070 Element 4211044 ×16
  • Brick Special 1 x 1 with Stud on 1 Side Dark Bluish Gray Part 87087 Element 4558955 ×13
  • Brick Special 1 x 2 with Masonry Brick Profile Dark Bluish Gray Part 98283 Element 6000311 ×19
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Dark Bluish Gray Part 30237a ×5
  • Brick Special 1 x 4 with 4 Studs on One Side Dark Bluish Gray Part 30414 Element 4210725 ×4
  • Chain 16L [21 Links] Dark Bluish Gray Part 60169 Element 6258887 or 4516456 ×2
  • Cone 1 x 1 [Top Groove] Dark Bluish Gray Part 59900 Element 4529240 ×1
  • Panel 1 x 2 x 1 [Rounded Corners] Dark Bluish Gray Part 4865b Element 6146225 ×3
  • Panel 1 x 4 x 3 [Side Supports / Hollow Studs] Dark Bluish Gray Part 60581 Element 6008715 ×2
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 Also in Black ×7
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 Also in Black ×17
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 Also in Black ×4
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×7
  • Plate 2 x 2 Corner Dark Bluish Gray Part 2420 Element 4210635 ×2
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×4
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×2
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 Also in Black ×4
  • Technic Beam 1 x 5 Thick Dark Bluish Gray Part 32316 Element 32316199 or 4210686 ×1
  • Technic Brick 1 x 1 with Pin Hole Dark Bluish Gray Part 6541 Element 4210639 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Dark Bluish Gray Part 32000 Element 4210762 ×2
  • Tile 1 x 1 with Groove Dark Bluish Gray Part 3070b Element 4210848 4 spares in the box Also in Black ×35
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 Also in Black ×13
  • Tile 1 x 4 with Groove Dark Bluish Gray Part 2431 Element 4211053 Also in Black ×6
  • Tile 1 x 6 with Groove Dark Bluish Gray Part 6636 Element 4210651 ×1
  • Tile 2 x 2 with Groove Dark Bluish Gray Part 3068b Element 4211055 Also in Black ×5
  • Tool Pickaxe Dark Bluish Gray Part 3841 Element 4211007 ×1
  • Weapon Axe with Twin-Blade Dark Bluish Gray Part 95052 ×1
  • Weapon Bow and Arrow Small Dark Bluish Gray Part 95051 ×1
  • Weapon Dagger / Knife [Flat Hilt End] Dark Bluish Gray Part 95054 ×2
  • Weapon Staff with Hooked End (King) Dark Bluish Gray Part 95050 ×1
  • Weapon Staff with Spherical End (King) Dark Bluish Gray Part 95049 ×1
  • Weapon Sword Small [Angular Hilt] Dark Bluish Gray Part 95053 ×1

Light Bluish Gray 148 pieces

  • Bracket 1 x 2 - 1 x 4 [Square Corners] Light Bluish Gray Part 2436 Element 4282740 or 4211358 ×8
  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×2
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×4
  • Brick 1 x 2 x 2 with Inside Stud Holder Light Bluish Gray Part 3245c Element 4211564 ×3
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 1 spare in the box ×2
  • Brick Special 1 x 1 with Headlight Light Bluish Gray Part 4070 Element 4211476 ×6
  • Brick Special 1 x 2 with 2 Pins, Round Pin Holes Light Bluish Gray Part 30526 Element 4211660 ×2
  • Brick Special 1 x 2 with Pin Light Bluish Gray Part 2458 Element 4211364 ×2
  • Brick Wedged 2 x 2 Facet Light Bluish Gray Part 87620 Element 4651063 ×8
  • Panel 1 x 1 x 1 Corner Light Bluish Gray Part 6231 Element 4215513 ×2
  • Panel 1 x 2 x 1 [Rounded Corners] Light Bluish Gray Part 4865b Element 6146223 ×2
  • Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] Light Bluish Gray Part 15207 Element 6071299 ×1
  • Panel 2 x 2 x 1 Corner Light Bluish Gray Part 91501 Element 6181755 or 6008311 ×2
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 2 spares in the box ×7
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×5
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×2
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×5
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×9
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×1
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×5
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×9
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×4
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×2
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×3
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate 4 x 12 Light Bluish Gray Part 3029 Element 4211401 ×1
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×2
  • Plate 4 x 8 Light Bluish Gray Part 3035 Element 4211407 ×5
  • Plate 6 x 10 Light Bluish Gray Part 3033 Element 4211405 ×2
  • Plate 6 x 14 Light Bluish Gray Part 3456 Element 4293831 or 4239371 ×2
  • Plate 6 x 6 Light Bluish Gray Part 3958 Element 4211474 ×2
  • Plate 6 x 8 Light Bluish Gray Part 3036 Element 4211408 ×1
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Light Bluish Gray Part 92593 Element 4599498 ×1
  • Plate Special 2 x 2 with 2 Pin Holes Light Bluish Gray Part 2817 Element 4211376 ×1
  • Technic Brick 1 x 1 with Pin Hole Light Bluish Gray Part 6541 Element 4211535 ×1
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×1
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 2 spares in the box ×3
  • Tile 1 x 1 with Groove Light Bluish Gray Part 3070b Element 4211415 1 spare in the box ×4
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×2
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×14
  • Tile 1 x 6 with Groove Light Bluish Gray Part 6636 Element 4211549 ×2
  • Tile 1 x 8 with Groove Light Bluish Gray Part 4162 Element 4211481 ×2
  • Tile 2 x 4 with Groove Light Bluish Gray Part 87079 Element 4560183 ×4

Black 76 pieces

  • Bar 6L with Stop Ring Black Part 63965 Element 6170421 or 6081988 Also in Dark Bluish Gray ×1
  • Brick 1 x 1 Black Part 3005 Element 300526 Also in Dark Bluish Gray ×4
  • Brick 1 x 2 Black Part 3004 Element 300426 Also in Dark Bluish Gray ×4
  • Brick 1 x 4 Black Part 3010 Element 301026 Also in Dark Bluish Gray ×6
  • Brick 1 x 6 Black Part 3009 Element 300926 Also in Dark Bluish Gray ×4
  • Brick 2 x 4 Black Part 3001 Element 300126 Also in Dark Bluish Gray ×2
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 Also in Dark Bluish Gray ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 Also in Dark Bluish Gray ×2
  • Plate 1 x 1 Black Part 3024 Element 302426 Also in Dark Bluish Gray ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 Also in Dark Bluish Gray ×5
  • Plate 1 x 3 Black Part 3623 Element 362326 Also in Dark Bluish Gray ×12
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×8
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Black Part 4085c Element 408526 ×8
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 Also in Dark Bluish Gray ×1
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Black Part 92593 Element 4599499 ×2
  • Technic Beam 1 x 7 Bent (4 - 4) Thick Black Part 32348 Element 6278125 or 4128593 ×2
  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 1 spare in the box Also in Dark Bluish Gray ×2
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 Also in Dark Bluish Gray ×2
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 Also in Dark Bluish Gray ×2
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 Also in Dark Bluish Gray ×2
  • Weapon Pike / Spear Round End Black Part 4497 Element 449726 ×2

Reddish Brown 59 pieces

  • Bar 3L Reddish Brown Part 87994 Element 6428805 or 6075208 ×1
  • Bar 6L with Stop Ring Reddish Brown Part 63965 Element 6170468 or 6155727 ×1
  • Barrel 2 x 2 x 2 Reddish Brown Part 2489 Element 6605306 or 6278989 ×1
  • Book 2 x 3 [Plain] Reddish Brown Part 33009 Element 4598334 or 4221595 ×2
  • Bucket 1 x 1 x 1 Reddish Brown Part 95343 Element 4626196 ×1
  • Cone 1 x 1 [Top Groove] Reddish Brown Part 59900 Element 4529242 ×1
  • Panel 1 x 4 x 3 [Side Supports / Hollow Studs] Reddish Brown Part 60581 Element 6524967 or 6008326 ×2
  • Plate 1 x 1 Reddish Brown Part 3024 Element 4221744 ×4
  • Plate 1 x 10 Reddish Brown Part 4477 Element 4223683 ×2
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×6
  • Plate 4 x 10 Reddish Brown Part 3030 Element 4225715 ×2
  • Tile 1 x 1 with Groove Reddish Brown Part 3070b Element 4211288 1 spare in the box ×6
  • Tile 1 x 2 with Groove Reddish Brown Part 3069b Element 4211151 ×12
  • Tile 1 x 4 with Groove Reddish Brown Part 2431 Element 4211194 ×9
  • Tile 2 x 2 with Groove Reddish Brown Part 3068b Element 4271949 or 4264030 ×4
  • Tile 2 x 4 with Groove Reddish Brown Part 87079 Element 4579690 ×2
  • Treasure Chest Bottom with Rear Slots, with Groove Reddish Brown Part 4738b Element 4280114 or 4211162 ×1
  • Treasure Chest Lid [Thick Hinge] Reddish Brown Part 4739a Element 6254220 or 6167676 ×1
  • Weapon Bow and Arrow Long Reddish Brown Part 93231 Element 6444488 or 4610041 ×1

Dark Tan 16 pieces

  • Bucket 1 x 1 x 1 Handle Dark Tan Part 95344 Element 6245275 or 4626884 1 spare in the box ×1
  • Plate 1 x 1 Dark Tan Part 3024 Element 4549436 or 4497084 ×7
  • Plate 1 x 2 Dark Tan Part 3023 Element 4528604 or 4497082 ×6
  • Tile 1 x 2 with Groove Dark Tan Part 3069b Element 4496699 ×2

Flat Silver 5 pieces

  • Shield Round with Stud and Raised Rim with Dark Brown Ring and 4 Rivets Print Flat Silver Part 91884pr0005 Element 6034914 or 6008882 ×1
  • Weapon Mace / Flail Spiked Flat Silver Part 93787 Element 4613938 ×1
  • Weapon Sword / Greatsword Pointed with Thin Crossguard Flat Silver Part 98370 Element 4653172 ×1
  • Weapon Sword / Scimitar Notched Blade Flat Silver Part 60752 Element 4611882 ×1
  • Weapon Sword with Thin Crossguard (Roman Gladius) Flat Silver Part 95673 Element 6000291 ×1

Pearl Titanium 4 pieces

  • Shield Broad with Spiked Bottom and Cutout Corner Pearl Titanium Part 10049 Element 6002757 ×1
  • Weapon Axe Head, Clip-on (Viking) [Thick Clip] Pearl Titanium Part 53454 Element 6292956 or 4613958 ×3

Dark Brown 3 pieces

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Dark Brown Part 64644 Element 4538950 ×3

Trans-Clear 3 pieces

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Clear Part 30153 Element 6513976 or 6247798 ×3

Trans-Neon Orange 3 pieces

  • Flame / Headwear Accessory Plume / Feather, Triple Point Trans-Neon Orange Part 64647 Element 6289248 or 6100033 2 spares in the box ×3

Pearl Gold 2 pieces

  • Rock 1 x 1 Crystal 5 Point Pearl Gold Part 30385 Element 6174085 or 4516816 ×2

White 2 pieces

  • Animal Body Part, Dog Bone [Short] White Part 93160 Element 6360202 or 4600294 ×1
  • Minifig Head Skeleton, Standard Skull Print White Part 3626bpr0895 Element 6008095 or 82359 ×1

Metallic Copper 1 piece

  • Weapon Axe Head, Clip-on (Viking) [Thick Clip] Metallic Copper Part 53454 Element 4594655 or 4519736 ×1

Tan 1 piece

  • Plate Special 1 x 2 Side Handle [Free Ends] Tan Part 2540 Element 4140593 or 4125271 ×1

Trans-Brown 1 piece

  • Equipment Bottle Trans-Brown Part 95228 Element 6507877 or 6247372 ×1

Trans-Neon Green 1 piece

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Neon Green Part 30153 Element 6247790 or 4114505 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 9473-1 [No Color/Any Color] Part 10635 Element 6005724 ×1

Minifigures 9 figures

  • Skeleton, Standard Face, Ball Joint Arms (3626b Head) Minifigure, checked as a whole figure ×2
  • Gimli Minifigure, checked as a whole figure ×1
  • Legolas Minifigure, checked as a whole figure ×1
  • Boromir Minifigure, checked as a whole figure ×1
  • Moria Orc Minifigure, checked as a whole figure ×2
  • Peregrin Took (Pippin) Minifigure, checked as a whole figure ×1
  • Cave Troll Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

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Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

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